Essentials for Bone Density.   Calcium is a naturally occurring mineral, referred to as a macromineral because of its contribution to body weight and dietary requirement. Calcium is the most abundant mineral in the body and is a predominant contributor to the hardness of bones and teeth. Adequate calcium intake is important to reduce the risk of osteoporosis while supporting healthy bone density levels, proper muscle contraction and heart function as well as proper blood clotting, hormone and neurotransmitter action and more.   Vitamin World’s Coral Calcium 1500MG comes from coral from the sea, not mined from the ground. Coral calcium may be easier for the body to absorb than other forms of calcium found in supplements.    May reduce the risk of osteoporosis*^ Support strong bones and teeth* Aid in proper muscle contraction and nerve function* Supports hormone release and proper blood clotting*   ^Adequate calcium as part of a healthful diet, along with physical activity, may reduce the risk of osteoporosis in later life.*